Advances in ultrasound—the same imaging technology that uses sound waves to allow doctors to monitor babies in utero—are being applied by engineers at the University of California San Diego to make ...

Automatic Content Recognition lets smart TVs constantly scan what you watch to build viewing profiles and show targeted ads. It runs silently in the background but can be disabled from privacy ...

Tracker Season 3, Episode 9, “Good Trouble,” not only reunited Colter (Justin Hartley) and his old pal Keaton (Brent Sexton), but it ended on a suspenseful cliffhanger that has viewers wondering if a ...

New year, new episodes of Tracker. Eventually! In good news for Tracker fans, 2026 has finally arrived, which means new episodes of CBS’s hit series starring Justin Hartley are on the way. The bad ...

When will Tracker be back-er? That’s the question fans of Justin Hartley’s hit CBS drama will be asking every Sunday night for the foreseeable future. When Season 3, Episode 9, “Good Trouble,” ...

Season 3 of “Tracker” has been on a midseason break since Dec. 14, but when does the action drama return? There won’t be a new episode of “Tracker” on Sunday, Dec. 28. Season 3 of the CBS series ...

It’s back! In what has become an annual ritual for millions on Christmas Eve, the North American Aerospace Defense Command, or NORAD, is tracking Santa Claus’s journey from the North Pole to deliver ...

The North American Aerospace Defense Command defends North American airspace 24 hours a day, 365 days a year. But on Christmas Eve, it tackles perhaps its most important mission: tracking Santa Claus ...

Oregon families hoping to catch a glimpse of Santa in action on Christmas Eve can see him and his reindeer make their way around the world with NORAD's Santa tracker. The North American Aerospace ...

Having already made his list – and having checked it twice – Santa Claus is coming. You can track his progress on Christmas Eve. Since then, NORAD has upgraded ...

Bruce Springsteen said it best: “Santa Claus Is Comin’ to Town.” While the rest of us are wrapping up work, Santa Claus is in the midst of his busiest day of the year, flying across the globe, ...

The North American Aerospace Defense Command (NORAD) has been tracking Santa's Christmas journey since 1955. NORAD's official Santa tracker goes live on Christmas Eve, allowing families to follow his ...